PT-TW231R / TW230

L: Distance to screen
H: Height from the edge of screen to center of lens

NOTE:

Illustrations show the projector installed using optional ceiling mount bracket ET-PKV100H and bracket assembly ET-PKT100B.
This illustration is not drawn to scale.

Caution:

• All construction work should be done by a qualified technician.

• When mounting to the ceiling, use the special mounting bracket. To prevent the projector from swaying or dropping, attach the wire that is included with the projector between the mounting bracket and the ceiling.

For a screen size different from the above, use the equation below to calculate the projection distance.

Aspect ratio16 : 10

L (m) = (diagonal screen size in inches) x 0.0112 - 0.0367

Aspect ratio16 : 9

L (m) = (diagonal screen size in inches) x 0.0115 - 0.0378

NOTE:

Distances calculated with the above equations will include a slight error.